Tested Limits [F20s/F20s] [Femdom] [Bondage] [Strap On] [Teasing][Progressively Bigger Dildos]

Resolved to sink into the darkness, Julia stopped testing her restraints and sighed. Limbs spread out. Her legs were kept apart by the use of rope tied to the bed frame. She wore nothing to preserve her sense of decency. Alongside her on the bed was a lineup of toys, each larger than the last. She’d gaped at them for far too long before the satin blindfold was presented. Studying the girth of the toys on the upper end, wondering if she would ever be capable of taking such a behemoth inside her. Julia gulped. 

Before she could think of trying to back out, a soft hand touched Julia’s inner thigh. Fingertips rubbed in circles reassuringly. Then they inched up to lightly graze over Julia’s core. “Maybe we’ll get one to reach this far up inside you,” Julia shuddered at the thought. Moving from just under her belly button down to her lower lips, a finger tested her entrance. 

It circled and pressed at the area just outside, giving Julia’s body a moment to prepare. In anticipation, it started to slicken up. Julia jolted. To move things even further along, a tongue had started lapping at her clit. 

Distracted by the pleasure, a single digit slipped into Julia with ease. 

“More,” she whispered. The stimulation paused.

“Already? Don’t be so eager, we have all the time in the world.”

“Please, Kira,” Julia frowned, “I want more.”

A low chuckle made Kira’s breath puff against Julia’s sensitive clit. “Fine then,” she added her middle finger into the mix. Again, she easily accommodated the intrusion. Julia flexed her muscles to squeeze around Kira’s digits. Without the sense of sight, she zeroed in on the sensation inside her and welcomed it. Delighted by the feeling, she asked for more. 

This time, she wasn’t granted a response. Her voice was met with silence, so she resorted to shifting her hips to try and get as much inside her as possible. With her restraints, Julia wasn’t very successful. Only about a half of an inch more was plunged into her hole from her efforts alone. 

Kira watched her wriggle, waiting for her to settle before she gave into her demands. 

Julia huffed. The pressure inside her dissipated, and she let out a pitiful whine. 

“One second, now,” Kira said.

Knowing she was reaching for one of the toys now, Julia held her breath. Her pulse quickened. A bottle cap snapped, followed by even more rustling until Julia felt Kira’s presence seated in front of her. Right between her spread legs. 

Along with the plethora of toys, Kira had prepared for Julia by buying an excess of cum lube. It worked just like any other lubricant, except it was formulated to resemble the appearance and viscosity of cum. Between one’s separating fingers, it would form strings of white. When it pooled on the skin, it would slowly drip down and leave behind a glossy trail. When it was pumped inside a hole, it would reemerge in globs that would otherwise indicate a successful breeding. It now coated the first toy that Julia would be made to take.

At four inches long with a diameter of just under an inch and a half, this dildo was as realistic and average as Kira could find. She rubbed the head of it up and down Julia’s slit, then paused to hover in front of her entrance. With the slightest bit of pressure, it was easily welcomed in. 

Julia sighed in relief.

“Is that better?” Kira asked. 

Julia nodded, taking deep breaths as Kira started thrusting the toy in and out of her. She kept the pace slow. Still building on Julia’s arousal to prepare her for what was to come. 

“Is this big enough?”

Julia shook her head. 

“You need more, don’t you?” 

She nodded, and Kira smiled. The toy slipped out completely, and Julia was left empty. Until another cock tip brushed up against her. She tried moving her hips to rub it against her clit, but Kira swiftly moved to make that impossible. 

Julia grumbled. 

“What was that?” 

“Just,” Julia paused, “just give it to me already.”

“As you wish.”

Kira pushed all six inches of the next dildo into her at once. Julia’s gasp hung in the air as she tensed. Her walls squeezed around the toy. Although it was barely thicker than the last, Julia hummed, pleased. 

Finally, Kira began to move. She drew it out completely, waiting only a second before she plunged it back into Julia. Each thrust jolted Julia’s senses. The fullness was fleeting, but in her mind she relished every inch of that thing. 

Keeping the tip in, Kira adjusted to an even quicker pace. One that punched out a breath from Julia every time the balls of the dildo made contact with her skin. 

Suddenly, it stopped. She pulled out. A bottle cap snapped open again, and Kira coated the toy in a generous layer of cum lube. Back to her previous movements, the act seemed to sound different. Now, the slap of skin was wet. It was loud. 

Strings of white connected Julia to the toy with every withdrawal. 

“You look like you’ve already taken ten loads inside you.” 

Julia shuddered. “I like that.”

Marveling at the sight, Kira slowed down so that she could see just how far she could draw the toy back before those strings snapped. At first, they stayed connected even while the cock tip was the only thing nestled inside Julia. Then as most of the cum dripped down onto bed, they started to snap at the halfway point. 

Impatient as ever, Julia had begun to protest the snail’s pace of Kira’s thrusts. That was until she heard the awe in her voice when Kira said, “you look amazing.”

That was when she settled back into her pillow and allowed herself to be used. 

“Good girl, just like that,” Kira’s other hand rested on Julia’s inner thigh. Her thumb drawing circles. “Are you ready for more?”

Julia bit her lip and nodded. Everything so far had been no bigger than what she had taken in the past, but she worried that the next toy might be a challenge. She couldn’t see what Kira held up. She wouldn’t know how many inches of the toy were left while it was sliding inside her, not until the base of it pressed against her mound. 

Kira slathered on a generous coating of lube onto the next dildo and held it up against Julia. The tip popped in. Already, she felt fuller. It stretched her walls and made way deeper inside than any toy had ever gone. 

At about two inches in diameter, it was well above average. With how wet Julia had gotten, both from the lube and her own body’s work, this cock had no trouble entering her. 

“Oh God,” Julia exclaimed. It went past the depth of the last toy, her body strained to accommodate it. 

Kira paused once all eight inches were nestled nice and snug inside of Julia. She watched the woman take deep breaths, trying to relax her muscles, trying to handle the cock inside her. 

“You’re doing so well,” Kira ran her hand up Julia’s thigh to her stomach, “it’s all the way in.”

Julia tightened around the toy, feeling an impossible amount of pressure in her abdomen. 

“It’s big,” she whimpered.

“Yes it is and you’re taking it so well.”

“Can…” Julia hesitated.

“What do you need, my dear?”

“Can I have a kiss?”

Kira raised her eyebrows, having expected so many other possibilities for her request at that moment. Still, she had no way to deny the beautiful woman before her. Not with Julia naked and tied up, spread out for her viewing pleasure, taking the biggest cock she’s ever had. 

“Of course.”

Their lips met, and it seemed to be all Julia’s body needed to melt against the sheets. Every muscle relaxed. Those that were tensed around the toy inside her eased back and accepted the dildo. A few seconds of that, and the danger of pain had subsided. 

They separated, but the distance between them was slight. “Thank you,” Julia smiled. 

Kira breathed from her mouth, staring down at their position. Were it not for the ropes, Julia’s legs would be wrapped around her waist by now. If not for the blindfold, Kira could see the way her eyes widened when she chose to start thrusting. 

“One second,” Kira rose from the bed. Without her hand for support, the toy slowly began to slide out on its own. Julia’s squeezes around it only pushed it further.

Julia furrowed her eyebrows, trying to make sense of the rustling on the other side of the room. After some finagling, Kira stepped to the side of the bed again and leaned forward to grasp the base of the dildo that remained with its tip still inside of Julia. Without the pressure of the toy to focus on, she was left to realize just how much of a mess she must’ve looked like. Cum lube pooled around her ass on the bed. 

The bed shifted as Kira climbed atop it. Leaning over her, Julia anticipated a kiss. She hadn’t prepared herself for her blindfold to be removed. Yet she found herself rapidly blinking to adjust her vision. Kira had dimmed the lights, but it still proved to be a bit too bright. 

“What are you doing?”

Ignoring her question, Kira undid the ties holding Julia’s arms above her head. Once Julia glanced further down, she noticed the harness strapped around Kira’s waist. In place was a large dildo, already glistening and covered in white. 

“Was that the one I…” she trailed off. 

“Yes, it’s the one you just took,” Kira smirked. She positioned her hips closer, and teased her entrance with the tip. “Let’s add another load before you take it again, though.” She didn’t have to reach far to get the bottle of cum lube. Putting on a show, she stared into Julia’s eyes while she held the bottle a foot above the toy and dripped long strands of white down its length. “Do you think that’s enough for a slut like you?”

Feigning consideration, Kira paused. Julia’s mouth was agape, lost for words. 

“Of course it’s not,” she poured more over Julia’s clit, watching it drip down into the crevice of her ass. Stroking the fake cock between her legs, Kira moved to slide it in between Julia’s spread legs and paused. She gave the woman a second to protest, but all she witnessed was unbridled eagerness. 

Julia bit her lip, staring at the space between them. Entranced by the toy she knew would fill her up like no other. Now attached to Kira, it brought a heightened sense of excitement. Her cheeks burned, matching the heat in her lower abdomen. With her hands freed, Julia reached up to cradle Kira’s face in her hands. Their eyes met as soon as Kira began sinking her hips down to meet Julia’s. 

“Fuck,” Julia gasped. With Kira’s slow, teasing pace, she was able to feel every inch as it entered her. This time, along with the fullness, it also engulfed her in pleasure. 

Far less patient once their hips met, Kira began giving Julia quick shallow thrusts. She kept her arms straight so she was positioned higher above, able to look down and see the sway of Julia’s breasts. Able to watch their ripple in her peripheral while she studied her eyes. Watching them lose focus and roll back. 

“More,” Julia moaned. 

Obliging her, Kira rolled her hips back even further before snapping them forward. Julia jolted upward, letting out a slight shriek. 

“Yes!” Julia said after the next thrust, “Just like that!”

Over and over, Kira stuffed her. Pounding into her. When her muscles tired, she leaned back onto her heels and tried grabbing Julia’s waist to pull her onto the toy while she minutely thrusted. Julia reached down and  began playing with her own clit, arching her back immediately from the added sensation. 

Julia squeezed even more around the toy while she rubbed herself, raising the heights of her enjoyment to the edge of something great. Kira noticed in the way she tensed her thighs, testing the restraints. She saw her abdomen muscles tighten, and the deep breath she was holding.

“That’s it, there you go.” Kira said. 

Keeping her thrusts consistent was getting more difficult, but it wasn’t long now. Kira pushed through the ache in her own thighs to see the shaking begin in Julia’s as she broke through into her orgasm. A roaring moan burst forth as waves of pleasure seared Julia’s nerves all down her body.  She arched off the bed, letting each pulse melt through her system. 

Left with a fuzzy mind and languid limbs, Julia barely noticed Kira freeing up her legs and massaging her calves. Almost lulled into slumber by her soft touch, Julia regained a sense of her surroundings when Kira lifted her. She let herself be carried to the guest bedroom. She allowed Kira to wipe off any excess lube with a wet washcloth without ever opening her eyes. Julia nuzzled the fresh pillows once she was done, wrapped up in a plush comforter.